Inc. Fold-A-Sled Replacement Swivel/Hitch 8131

This part seems to be OEM or better, however it does have one missing feature. It's missing a mechanism that would provide secure retention of the pin. The slightly springy clip that is provided will not keep the pin within the two holes of the fork blades in certain scenarios, and I know this from experience. When a trailer tongue suddenly digs into the snow, the sled experiences a near-instantaneous stoppage, sending its cargo--human or otherwise--flying or flipping. Drill a transverse hole in the pin towards the end and use a cotter pin clip.